A phone company charges P39 for the first 10 minutes of an international long distance phone call and P 12 per minute after that. Suppose you have P 100 worth of load. How long is the maximum minutes of call that you can use? 15 minutes 20 minutes 23 minutes 21 minutes

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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A phone company charges P39 for the first 10 minutes of an international long distance phone call and P 12 per minute after
that. Suppose you have P 100 worth of load. How long is the maximum minutes of call that you can use?
A
15 minutes
B
20 minutes
23 minutes
21 minutes
Transcribed Image Text:A phone company charges P39 for the first 10 minutes of an international long distance phone call and P 12 per minute after that. Suppose you have P 100 worth of load. How long is the maximum minutes of call that you can use? A 15 minutes B 20 minutes 23 minutes 21 minutes
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